Hi,
This looks good to me.
Reviewed-by: Kunihiko Hayashi <hayashi.kunihiko@xxxxxxxxxxxxx>
Thanks,
On Sat, 30 Mar 2019 17:11:37 +0800
Chunfeng Yun <chunfeng.yun@xxxxxxxxxxxx> wrote:
> Use devm_clk_get_optional() to get optional clock
>
> Cc: Kunihiko Hayashi <hayashi.kunihiko@xxxxxxxxxxxxx>
> Signed-off-by: Chunfeng Yun <chunfeng.yun@xxxxxxxxxxxx>
> ---
> drivers/phy/socionext/phy-uniphier-usb3hs.c | 10 +++-------
> drivers/phy/socionext/phy-uniphier-usb3ss.c | 10 +++-------
> 2 files changed, 6 insertions(+), 14 deletions(-)
>
> diff --git a/drivers/phy/socionext/phy-uniphier-usb3hs.c b/drivers/phy/socionext/phy-uniphier-usb3hs.c
> index b1b048be6166..50f379fc4e06 100644
> --- a/drivers/phy/socionext/phy-uniphier-usb3hs.c
> +++ b/drivers/phy/socionext/phy-uniphier-usb3hs.c
> @@ -335,13 +335,9 @@ static int uniphier_u3hsphy_probe(struct platform_device *pdev)
> if (IS_ERR(priv->clk_parent))
> return PTR_ERR(priv->clk_parent);
>
> - priv->clk_ext = devm_clk_get(dev, "phy-ext");
> - if (IS_ERR(priv->clk_ext)) {
> - if (PTR_ERR(priv->clk_ext) == -ENOENT)
> - priv->clk_ext = NULL;
> - else
> - return PTR_ERR(priv->clk_ext);
> - }
> + priv->clk_ext = devm_clk_get_optional(dev, "phy-ext");
> + if (IS_ERR(priv->clk_ext))
> + return PTR_ERR(priv->clk_ext);
>
> priv->rst = devm_reset_control_get_shared(dev, "phy");
> if (IS_ERR(priv->rst))
> diff --git a/drivers/phy/socionext/phy-uniphier-usb3ss.c b/drivers/phy/socionext/phy-uniphier-usb3ss.c
> index 4be95679c7d8..ec231e40ef2a 100644
> --- a/drivers/phy/socionext/phy-uniphier-usb3ss.c
> +++ b/drivers/phy/socionext/phy-uniphier-usb3ss.c
> @@ -238,13 +238,9 @@ static int uniphier_u3ssphy_probe(struct platform_device *pdev)
> if (IS_ERR(priv->clk))
> return PTR_ERR(priv->clk);
>
> - priv->clk_ext = devm_clk_get(dev, "phy-ext");
> - if (IS_ERR(priv->clk_ext)) {
> - if (PTR_ERR(priv->clk_ext) == -ENOENT)
> - priv->clk_ext = NULL;
> - else
> - return PTR_ERR(priv->clk_ext);
> - }
> + priv->clk_ext = devm_clk_get_optional(dev, "phy-ext");
> + if (IS_ERR(priv->clk_ext))
> + return PTR_ERR(priv->clk_ext);
>
> priv->rst = devm_reset_control_get_shared(dev, "phy");
> if (IS_ERR(priv->rst))
> --
> 2.20.1
---
Best Regards,
Kunihiko Hayashi
